#region The MIT License
// The MIT License
// 
// Copyright (c) 2009 octalforty studios
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
#endregion
using System;
using System.IO;

using NUnit.Framework;

using octalforty.Componento.ComponentModel.Caching;
using octalforty.Componento.ComponentModel.Installation;
using octalforty.Componento.ComponentModel.Installation.FileSystem;
using octalforty.Componento.ComponentModel.Tracing;
using Rhino.Mocks;

namespace octalforty.Componento.Tests.Componento.ComponentModel.Installation
{
    [TestFixture()]
    public class CacheResourceInstallerTestFixture
    {
        [Test()]
        public void CanInstallResourceFromCache()
        {
            Assert.IsTrue(new CacheResourceInstaller(new TraceManagerService()).CanInstallResourceFrom(new Uri("cache+http://foo")));
        }

        [Test()]
        public void CannotInstallResourceFromHttp()
        {
            Assert.IsFalse(new CacheResourceInstaller(new TraceManagerService()).CanInstallResourceFrom(new Uri("http://foo")));
        }

        [Test()]
        public void InstallResource()
        {
            MockRepository mockRepository = new MockRepository();

            ICacheManagerService cacheManager = mockRepository.StrictMock<ICacheManagerService>();
            IFileSystemManagerService fileSystemManager = mockRepository.StrictMock<IFileSystemManagerService>();
            FileStream fileStream = mockRepository.StrictMock<FileStream>();
            IResourceInstallerService resourceInstaller = mockRepository.StrictMock<IResourceInstallerService>();

            using(mockRepository.Record())
            {
                Expect.Call(cacheManager.Get("http://foo/bar.zip")).
                    Return(new byte[] { 1, 2, 3 });

                Expect.Call(fileSystemManager.TempDirectory).
                    Return(@"c:\temp");

                Expect.Call(fileSystemManager.CreateFile(@"c:\temp\bar.zip")).
                    Return(fileStream);

                Expect.Call(delegate { fileStream.Write(new byte[] { 1, 2, 3 }, 0, 3); });
                Expect.Call(delegate { ((IDisposable)fileStream).Dispose(); });

                Expect.Call(
                    delegate
                        {
                            resourceInstaller.InstallResources(new Uri[] { new Uri(@"c:\temp\bar.zip") }, @"d:\lib", null);
                        });

                Expect.Call(delegate { fileSystemManager.DeleteFile(@"c:\temp\bar.zip"); });
            } // using

            CacheResourceInstaller cacheResourceInstaller = new CacheResourceInstaller(new TraceManagerService());
            cacheResourceInstaller.CacheManager = cacheManager;
            cacheResourceInstaller.FileSystemManager = fileSystemManager;
            cacheResourceInstaller.ResourceInstaller = resourceInstaller;

            cacheResourceInstaller.InstallResource(new Uri("cache+http://foo/bar.zip"), @"d:\lib", null);
        }
    }
}
